Individual Calculations January 2012
 Petersson, Baldur Teodor  Total change: -41.40  Rating chartPersonal card
 Lordagskampen 2011 Stockholm SWE 2011-08-27
RcRownchangeKK*chgGame
 1769 1616 0.00 2 -0.61 30 -18.30 
  Babecki, Bogdan 1856 POL0.001-0.2030-6.00 
  Kalingas, Dimitris 1682 GRE0.001-0.4130-12.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 TG Youth Tournament 2011 Reykjavik ISL 2011-10-30
RcRownchangeKK*chgGame
 1703 1616 0.00 2 -0.77 30 -23.10 
  Johannesson, Oliver 1645 ISL0.001-0.4630-13.80 
  Ragnarsson, Dagur 1761 ISL0.001-0.3130-9.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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